| fac407407e30c70da44a7a8ae1b13bf1ef9c05b7 |
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09-May-2017 |
Hendrik Wagenaar <hendrikw@google.com> |
DO NOT MERGE Remove graphics.cpp and friends
* Delete a bunch of code that isn't used in the O2 path
Bug: 36776792
Test: Compiled
Change-Id: I4adf6ec5678a53e0850229f9dda60e8687793376
Merged-In: I4adf6ec5678a53e0850229f9dda60e8687793376
/frameworks/native/libs/vr/libvrflinger/display_surface.h
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| 2251d822dac2a96aad4184a6fdc2690f0a58af7c |
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21-Apr-2017 |
Corey Tabaka <eieio@google.com> |
Remove the VR compositor from the framework.
Remove the VR compositor framework and enable out-of-process VR composition
in VrCore.
This CL seems large due to the ripple effect of changing the VrFlinger
API and protocol types. There are three major modules that require
concurrent changes:
1. Protocol definitions and low-level VrFlinger API in libdisplay.
* Additional changes needed to keep old interfaces working for
a short time while replacing the dependent code (dvrGraphics*).
2. VrFlinger service implementation changes to support VrCore compositor
and the removal of the internal compositor.
3. Changes to libdvr platform library API due to changes in #1 and #2.
Because of the nature of the interdependence of types and other defs it is
difficult to break this CL into smaller chunks. However, review of the three
major modules (libdisplay, libdvr, and libvrflinger) may be done separately
to ease the mental burden on reviewers.
Change Summary:
- Remove obsolete screenshot service. VR screenshots will be implemented
by VrCore.
- Update display protocol definitions for changes in VrFlinger service
requirements. The majority of the changes in libdisplay are a
consequence of these protocol and service changes.
- Update VrFlinger to support two kinds of surfaces:
1. Application - use by VR apps.
2. Direct - used by VrCore (protected by permission check).
- Remove VrFlinger internal compositor and GL context.
- Remove obsolete debug console.
- Update VrFlinger hardware composer interface to handle direct
surfaces only, removing the concept of GPU (compositor) layers.
- Update display manager to expose access to application surface info
to VrCore (protected by permission check).
- Update libdvr platform library interfaces for changes to VrFlinger
API / protocol.
- Clean up libdvr API struct setup using a common include.
- Add C++ header-only helpers for DVR platform library opaque types.
Bug: 36401174
Test: Build; run VrFlinger display test tool.
Change-Id: I15abfde5f72dbb3725a3f58621486afba6b64902
/frameworks/native/libs/vr/libvrflinger/display_surface.h
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| 3f82d31341f66d0c58e1ec3360ea5f528ffe0ea4 |
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20-Apr-2017 |
Corey Tabaka <eieio@google.com> |
Remove unnecessary clients and rename files.
- Remove clients for obsolete services.
- Rename display protocol defs file to match purpose.
- Rename display manager client file. "impl" does not match naming
conventions used by DVR libraries.
- Remove video mesh surface interface. This will be replaced by more
general surface support in the unified O compositor.
Bug: 36401174
Test: Build; run cube sea.
Change-Id: Idb782623319329f6fa1b0aa45005d9fee3b9957d
/frameworks/native/libs/vr/libvrflinger/display_surface.h
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| f0a7bd033941e26e380232a0515e903cf8e678e5 |
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01-Apr-2017 |
Alex Vakulenko <avakulenko@google.com> |
pdx: Rework error reporting when transfering file and channel handles
There is a lot of confusion about reporting errors when passing file
and channel handles over PDX transport between client and service.
Methods like Message::PushFileHandle return an integer which means
both a file handle reference value (if positive) and a possible error
code (if negative). But file handles could contain negative values too
(when they are empty). This is used frequently when passing buffer
fences around (when a fence is not being used, its fd is set to -1).
This results in a special case of when PushFileHandle is called with
a file handle with value of -1, the return value is actually "-errno"
which becomes dependent on a global state (errno is not set by
PushFileHandle itself in case file handle value is negative) and results
in unpredicted behavior (sometimes errno is 0, sometimes its >0).
Cleaned this all up by using Status<T> everywhere we used an int to
pass value payload along with possible error code.
Now the semantics of the calls are more clear.
Bug: 36866492
Test: `m -j32` for sailfish-eng succeeds
Ran unit tests on device (pdx_tests, libpdx_uds_tests, bufferhub_tests,
buffer_hub_queue-test, buffer_hub_queue_producer-test), all pass
Ran CubeSea, NativeTreasureHunt and Ithaca on Sailfish with vrflinger
enabled, was able to use controller and screen rendered correctly.
Change-Id: I0f40c3f356fcba8bc217d5219a0ddf9685e57fd7
/frameworks/native/libs/vr/libvrflinger/display_surface.h
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| 1455342db3009c21a5c167ba23089505ee8f04c3 |
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21-Mar-2017 |
Jiwen 'Steve' Cai <jwcai@google.com> |
Fix janky pose
It's introduced through ag/1980993, where render_buffer_index_ was not
managed after the refactor.
Bug: 36194745
Test: Build and flash, pose is no longer janky.
Change-Id: I6ef86625dbc1c1afd2725614062f5e40e1b7f60a
/frameworks/native/libs/vr/libvrflinger/display_surface.h
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| a3613612a1142c3134045f08c30a861ea43288ed |
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09-Mar-2017 |
Jiwen 'Steve' Cai <jwcai@google.com> |
Refactor VrFlinger to use BufferHubQueue
1/ Remove DisplayRPC::AllocateBuffer, as individual buffer allocation
is now handled by BufferHubQueue.
2/ Reimplement native_buffer_queue using bufferhubqueue.
3/ Hook up consumer queue in DisplaySurface.
4/ Remove epoll_event_dispatcher as its no longer being used.
Bug: 36033302
Test: Built and ran particles.apk
Change-Id: I38ee1c57195888ede935ebc50119bcb7e4ab4e36
/frameworks/native/libs/vr/libvrflinger/display_surface.h
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| 5c46fc496a2e9537f318efef9a08d1e76f5e7a5f |
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10-Mar-2017 |
Jiwen 'Steve' Cai <jwcai@google.com> |
Remove dvrDisplayManagerClientGetSurfaceBuffers
This should be replaced with BufferHubQueue
Bug: 36033302
Test: Build device targets
Change-Id: I658514e1b56b0bdbd523d3fa322f0f2b6a1fc7e8
Signed-off-by: Jiwen 'Steve' Cai <jwcai@google.com>
/frameworks/native/libs/vr/libvrflinger/display_surface.h
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| a8a92784bc5f6a50ce00311c6161fbcfc0898c5a |
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27-Jan-2017 |
Alex Vakulenko <avakulenko@google.com> |
Add libvrflinger for use in SurfaceFlinger
A separate CL uses this code from SurfaceFlinger.
Bug: None
Test: Manually ran modified SurfaceFlinger
Change-Id: I34588df1365588c0a0265e1e2325e3dd5516206a
/frameworks/native/libs/vr/libvrflinger/display_surface.h
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